CVE-2015-7808

The vB_Api_Hook::decodeArguments method in vBulletin 5 Connect 5.1.2 through 5.1.9 allows remote attackers to conduct PHP object injection attacks and execute arbitrary PHP code via a crafted serialized object in the arguments parameter to ajax/api/hook/decodeArguments.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:N/C:P/I:P/A:P
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 99%
VendorProductVersion
vbulletinvbulletin
5.0.0
vbulletinvbulletin
5.0.1
vbulletinvbulletin
5.0.2
vbulletinvbulletin
5.0.3
vbulletinvbulletin
5.0.4
vbulletinvbulletin
5.0.5
vbulletinvbulletin
5.1.0
vbulletinvbulletin
5.1.0:rc1
vbulletinvbulletin
5.1.1
vbulletinvbulletin
5.1.2
vbulletinvbulletin
5.1.2:beta1
vbulletinvbulletin
5.1.2:rc1
vbulletinvbulletin
5.1.2:rc2
vbulletinvbulletin
5.1.3
vbulletinvbulletin
5.1.3:alpha5
vbulletinvbulletin
5.1.4
vbulletinvbulletin
5.1.5
vbulletinvbulletin
5.1.6
vbulletinvbulletin
5.1.7
vbulletinvbulletin
5.1.8
vbulletinvbulletin
5.1.9
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://blog.checkpoint.com/2015/11/05/check-point-discovers-critical-vbulletin-0-day/
http://packetstormsecurity.com/files/134331/vBulletin-5.1.2-Unserialize-Code-Execution.html
http://pastie.org/pastes/10527766/text?key=wq1hgkcj4afb9ipqzllsq
http://www.rapid7.com/db/modules/exploit/multi/http/vbulletin_unserialize
https://blog.sucuri.net/2015/11/vbulletin-exploits-in-the-wild.html
https://www.exploit-db.com/exploits/38629/
http://blog.checkpoint.com/2015/11/05/check-point-discovers-critical-vbulletin-0-day/
http://packetstormsecurity.com/files/134331/vBulletin-5.1.2-Unserialize-Code-Execution.html
http://pastie.org/pastes/10527766/text?key=wq1hgkcj4afb9ipqzllsq
http://www.rapid7.com/db/modules/exploit/multi/http/vbulletin_unserialize
https://blog.sucuri.net/2015/11/vbulletin-exploits-in-the-wild.html
https://www.exploit-db.com/exploits/38629/